From the Discovery Institute: Every time you cut yourself on a rose thorn while gardening, something amazing happens. One might even say it’s miraculous. You see a drop of blood, but quickly the bleeding stops. If it didn’t, you would be in mortal danger. We take blood clotting for granted. But as biologist Michael Behe explains in the new 7th episode of Secrets of the Cell, the process is precisely designed and irreducibly complex, defying Darwinian explanations and pointing to purposeful intelligence.